2 papers
hep-th2025
Lifshitz transition in a holographic finite density flavour brane Weyl semimetal
Cheng-Yuan Lu, Xian-Hui Ge, Sang-Jin Sin
We extend a top-down holographic model of a Weyl semimetal to finite charge density and compute the fermionic spectral function by introducing two probe fermions of opposite chiral…
hep-th2024
Holographic fermions in the Dyonic Gubser-Rocha black hole
Cheng-Yuan Lu, Xian-Hui Ge, Sang-Jin Sin
We investigate the fermionic properties of a dyonic Gubser-Rocha model in the context of gauge/gravity duality. This model incorporates both a magnetic field and momentum relaxatio…